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Heartworm Medicine

Heartworms can cause serious symptoms of disease or even death in pets that contract them, which is why it's important to administer heartworm prevention medication to your pets. Heartworm is commonly found in dogs but it may also infect cats; it’s often spread through mosquito bites, which can happen to any pet that frequents the outdoors. Heartworm medicine prescribed by vets can treat infections and protect against this parasite.

Common medications such as Sentinel, Iverheart, Heartguard and Revolution are available to help keep pets of all ages safe from heartworm infection. These heartworm medicines are only available through a prescription and may be given by vets to eliminate early infections and prevent future re-infection. Taking preventative measures through a simple once-a-month treatment brings peace of mind to owners by maintaining a consistent, protective dose of medication.

Owners who are concerned about their pets can ask their vet about preventative heartworm medicine for dogs and cats. The vet can recommend the right treatment and dosage to keep your furry friend safe and healthy.

Vets and owners alike can look into Medi-Vet’s heartworm prevention options and receive competitive pricing and free shipping on all orders of $79 or more!

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Tri-Heart Plus Chewable Tablets For Dogs Up To 25 lbs Tri-Heart Plus Chewable Tablets For Dogs Up To 25 lbs, 6 Month BLUE

Tri-Heart Plus Chewable Tablets is a once-a-month oral heartworm preventive for use in dogs to prevent canine heartworm disease and for the treatment and control of roundworms and hookworms.
Rx Medication: This Product Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $17.70
Iverhart Plus for Dogs Up to 25 lbs, 6 Pack Iverhart Plus for Dogs Up to 25 lbs, 6 Pack

Virbac Iverhart Plus (ivermectin/pyrantel) for dogs prevents canine heartworm disease for a month (30 days) after infection and for the treatment and control of intestinal parasites - roundworms and hookworms,
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $23.43
Tri-Heart Plus Chewable Tablets For Dogs 26-50 lbs Tri-Heart Plus Chewable Tablets For Dogs 26-50 lbs, 6 Month GREEN

Tri-Heart Plus Chewable Tablets is a once-a-month oral heartworm preventive for use in dogs to prevent canine heartworm disease and for the treatment and control of roundworms and hookworms.
Rx Medication: This Product Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $23.74
Interceptor Plus For Dogs 2-8 lbs 6 Pack Interceptor Plus 2-8 lbs Orange 6 Pack

Novartis Interceptor Plus is a tasty monthly chewable tablet for the prevention and control of heartworm and intestinal worms in dogs. Available to dogs and puppies weighing two pounds or greater and six weeks of age and older. Interceptor Plus prevents heartworm (Dirfilaria immitis) and controls roundworm (Toxocara canis, Toxascaris leonina), whipworm (Trichuris vulpis), and adult tapeworm (Echinococcus granulosus, Dipylidium canium, Taenia pisiformis) in dogs.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $25.26
Heartgard Plus Chewables For Dogs Up To 25 lbs, 6 Pack Heartgard Plus Chewables For Dogs Up To 25 lbs, Blue 6 Pack

Heartgard Plus is a monthly oral heartworm preventative and intestinal wormer for dogs and puppies 6 weeks of age and older. Safe for pregnant and breeding females. Tasty beef-flavored chewable that's easy to administer.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $27.02
Heartgard Chewables For Dogs Up To 25 lbs, 6 Pack Heartgard Chewables For Dogs Up To 25 lbs, Blue 6 Pack

Heartgard Chewables (ivermectin) are given once a month to prevent heartworm disease in dogs by eliminating microfilaria and preventing development of adult stage. For dogs 6 weeks and older. Recommended to administer year-round. Beef -flavored chewable.

Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $27.85
Interceptor Plus For Dogs 8.1-25 lbs 6 Pack Interceptor Plus For Dogs 8.1-25 lbs Green 6 Pack

Novartis Interceptor Plus is a tasty monthly chewable tablet for the prevention and control of heartworm and intestinal worms in dogs. Available to dogs and puppies weighing two pounds or greater and six weeks of age and older. Interceptor Plus prevents heartworm (Dirfilaria immitis) and controls roundworm (Toxocara canis, Toxascaris leonina), whipworm (Trichuris vulpis), and adult tapeworm (Echinococcus granulosus, Dipylidium canium, Taenia pisiformis) in dogs.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $27.92
Iverhart Max for Dogs 6-12 lbs, 6 Pack Iverhart Max for Dogs 6-12 lbs, 6 Pack

Virbac Iverhart Max (ivermectin/pyrantel/praziquantel) for dogs prevents canine heartworm disease for a month (30 days) after infection and for the treatment and control of intestinal parasites - roundworms, hookworms and tapeworms. Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $28.80
Iverhart Max for Dogs 12-25 lbs, 6 Pack Iverhart Max for Dogs 12-25 lbs, 6 Pack

Virbac Iverhart Max (ivermectin/pyrantel/praziquantel) for dogs prevents canine heartworm disease for a month (30 days) after infection and for the treatment and control of intestinal parasites - roundworms, hookworms and tapeworms. Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $29.60
Heartgard Chewables For Cats 5-15 lbs, 6 Pack Heartgard Chewables For Cats 5-15 lbs, Purple 6 Pack

Merial Heartgard For Cats is given monthly to prevent feline heartworm disease by eliminating the tissue stage of heartworm larvae (Dirofilaria immitis) for a month after infection, and for the removal and control of adult and immature hookworms.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $30.08
Tri-Heart Plus Chewable Tablets For Dogs 51-100 lbs Tri-Heart Plus Chewable Tablets For Dogs 51-100 lbs, 6 Month BROWN

Tri-Heart Plus Chewable Tablets is a once-a-month oral heartworm preventive for use in dogs to prevent canine heartworm disease and for the treatment and control of roundworms and hookworms.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $30.92
Iverhart Plus for Dogs 26-50 lbs, 6 Pack Iverhart Plus for Dogs 26-50 lbs, 6 Pack

Virbac Iverhart Plus (ivermectin/pyrantel) for dogs prevents canine heartworm disease for a month (30 days) after infection and for the treatment and control of intestinal parasites - roundworms and hookworms,
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $31.40
Advantage Multi For Cats 2-5 lbs, 3 Pack Advantage Multi For Cats 2-5 lbs, 3 Pack TEAL

Advantage Multi for Cats, once-a-month topical treatment, combines Advantage Flea Control with an effective heartworm preventative and an highly effective treatment and control of intestinal parasites - hookworms and roundworms.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $33.95
Sale Price: $31.70
Savings: $2.25
Interceptor Plus For Dogs 25.1-50 lbs 6 Pack Interceptor Plus For Dogs 25.1-50 lbs Yellow 6 Pack

Novartis Interceptor Plus is a tasty monthly chewable tablet for the prevention and control of heartworm and intestinal worms in dogs. Available to dogs and puppies weighing two pounds or greater and six weeks of age and older. Interceptor Plus prevents heartworm (Dirfilaria immitis) and controls roundworm (Toxocara canis, Toxascaris leonina), whipworm (Trichuris vulpis), and adult tapeworm (Echinococcus granulosus, Dipylidium canium, Taenia pisiformis) in dogs.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $32.65
Iverhart Max for Dogs 51-100 lbs, 6 Pack Iverhart Max for Dogs 51-100 lbs, 6 Pack

Virbac Iverhart Max (ivermectin/pyrantel/praziquantel) for dogs prevents canine heartworm disease for a month (30 days) after infection and for the treatment and control of intestinal parasites - roundworms, hookworms and tapeworms. Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $33.35
Heartgard Plus Chewables For Dogs 26-50 lbs, 6 Pack Heartgard Plus Chewables For Dogs 26-50 lbs, Green 6 Pack

Heartgard Plus is a monthly oral heartworm preventative and intestinal wormer for dogs and puppies 6 weeks of age and older. Safe for pregnant and breeding females. Tasty beef-flavored chewable that's easy to administer.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $35.06
Heartgard Chewables For Dogs 26-50 lbs, 6 Pack Heartgard Chewables For Dogs 26-50 lbs, Green 6 Pack

Heartgard Chewables (ivermectin) are given once a month to prevent heartworm disease in dogs by eliminating microfilaria and preventing development of adult stage. For dogs 6 weeks and older. Recommended to administer year-round. Beef -flavored chewable.

Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $35.64
Revolution For Puppies & Kittens Up To 5 lbs, 3 Doses Revolution For Puppies & Kittens Up To 5 lbs, 3 Doses

Revolution Heartworm Preventive is a once-a-month topical treatment for heartworms and parasite protection. Cats - protects against heartworms, roundworms, hookworms, fleas and mites. Dogs - protects against heartworms, fleas, ticks and mites.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $36.63

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Iverhart Max for Dogs 25-50 lbs, 6 Pack Iverhart Max for Dogs 25-50 lbs, 6 Pack

Virbac Iverhart Max (ivermectin/pyrantel/praziquantel) for dogs prevents canine heartworm disease for a month (30 days) after infection and for the treatment and control of intestinal parasites - roundworms, hookworms and tapeworms. Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $38.40
Interceptor Plus For Dogs 50.1-100 lbs 6 Pack Interceptor Plus For Dogs 50.1-100 lbs Blue 6 Pack

Novartis Interceptor Plus is a tasty monthly chewable tablet for the prevention and control of heartworm and intestinal worms in dogs. Available to dogs and puppies weighing two pounds or greater and six weeks of age and older. Interceptor Plus prevents heartworm (Dirfilaria immitis) and controls roundworm (Toxocara canis, Toxascaris leonina), whipworm (Trichuris vulpis), and adult tapeworm (Echinococcus granulosus, Dipylidium canium, Taenia pisiformis) in dogs.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $39.61
Iverhart Plus for Dogs 51-100 lbs, 6 Pack Iverhart Plus for Dogs 51-100 lbs, 6 Pack

Virbac Iverhart Plus (ivermectin/pyrantel) for dogs prevents canine heartworm disease for a month (30 days) after infection and for the treatment and control of intestinal parasites - roundworms and hookworms,
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $40.71
Revolution For Dogs 5-10 lbs, 3 Doses Revolution For Dogs 5-10 lbs, 3 Doses

Revolution Heartworm Preventive is a once-a-month topical treatment for heartworms and parasite protection. Revolution for dogs protects against heartworms, fleas, ticks, ear mites and scarptic mange. For dogs 6 weeks of age and older.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $41.40
Sentinel Flavor Tabs For Dogs 2-10 lbs, Brown 6 Pack Sentinel Flavor Tabs For Dogs 2-10 lbs, Brown 6 Pack

Novartis Sentinel Flavor Tabs are palatable once-a-month tablets that prevent heartworm disease and flea populations in dogs and puppies. Also controls flea populations and adult hookworms, roundworm and whipworms.
Rx Medication: This Product Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $42.24
Heartgard Plus Chewables For Dogs 51-100 lbs, 6 Pack Heartgard Plus Chewables For Dogs 51-100 lbs, Brown 6 Pack

Heartgard Plus is a monthly oral heartworm preventative and intestinal wormer for dogs and puppies 6 weeks of age and older. Safe for pregnant and breeding females. Tasty beef-flavored chewable that's easy to administer.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $42.35
Revolution For Dogs 11-20 lbs, 3 Doses Revolution For Dogs 11-20 lbs, 3 Doses

Revolution Heartworm Preventive is a once-a-month topical treatment for heartworms and parasite protection. Revolution for dogs protects against heartworms, fleas, ticks, ear mites and scarptic mange. For dogs 6 weeks of age and older.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $42.55
Revolution For Dogs 21-40 lbs, 3 Doses Revolution For Dogs 21-40 lbs, 3 Doses

Revolution Heartworm Preventive is a once-a-month topical treatment for heartworms and parasite protection. Revolution for dogs protects against heartworms, fleas, ticks, ear mites and scarptic mange. For dogs 6 weeks of age and older.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $43.47
Heartgard Chewables For Dogs 51-100 lbs, 6 Pack Heartgard Chewables For Dogs 51-100 lbs, Brown 6 Pack

Heartgard Chewables (ivermectin) are given once a month to prevent heartworm disease in dogs by eliminating microfilaria and preventing development of adult stage. For dogs 6 weeks and older. Recommended to administer year-round. Beef -flavored chewable.

Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $43.64
Revolution For Dogs 40-85 lbs, 3 Doses Revolution For Dogs 40-85 lbs, 3 Doses

Revolution Heartworm Preventive is a once-a-month topical treatment for heartworms and parasite protection. Revolution for dogs protects against heartworms, fleas, ticks, ear mites and scarptic mange. For dogs 6 weeks of age and older.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $44.08
Sentinel Flavor Tabs For Dogs 11-25 lbs, Green 6 Pack Sentinel Flavor Tabs For Dogs 11-25 lbs, Green 6 Pack

Novartis Sentinel Flavor Tabs are palatable once-a-month tablets that prevent heartworm disease and flea populations in dogs and puppies. Also controls flea populations and adult hookworms, roundworm and whipworms.
Rx Medication: This Product Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $44.16
Revolution For Cats 5-15 lbs, 3 Doses Revolution For Cats 5-15 lbs, 3 Doses

Revolution Heartworm Preventive is a once-a-month topical treatment for heartworms and parasite protection. Revolution for cats protects against heartworms, roundworms, hookworms, fleas and ear mites. For cats 8 weeks of age and older.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies.

Licensed Professional Price: $44.85